From 8ba149a7e693d16fb1ebcd6784bc3d77b1d10f40 Mon Sep 17 00:00:00 2001
From: Thomas Goyne <plorkyeran@aegisub.org>
Date: Tue, 24 Jul 2012 02:40:37 +0000
Subject: [PATCH] Actually save the video zoom to the subtitles file

Originally committed to SVN as r6948.
---
 aegisub/src/video_display.cpp | 6 ++++++
 aegisub/src/video_display.h   | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/aegisub/src/video_display.cpp b/aegisub/src/video_display.cpp
index 2941c8d87..fee55d989 100644
--- a/aegisub/src/video_display.cpp
+++ b/aegisub/src/video_display.cpp
@@ -115,6 +115,8 @@ VideoDisplay::VideoDisplay(
 	slots.push_back(con->videoController->AddVideoOpenListener(&VideoDisplay::UpdateSize, this));
 	slots.push_back(con->videoController->AddARChangeListener(&VideoDisplay::UpdateSize, this));
 
+	slots.push_back(con->ass->AddFileSaveListener(&VideoDisplay::OnSubtitlesSave, this));
+
 	Bind(wxEVT_PAINT, std::tr1::bind(&VideoDisplay::Render, this));
 	Bind(wxEVT_SIZE, &VideoDisplay::OnSizeEvent, this);
 	Bind(wxEVT_CONTEXT_MENU, &VideoDisplay::OnContextMenu, this);
@@ -427,3 +429,7 @@ void VideoDisplay::Unload() {
 	videoOut.reset();
 	tool.reset();
 }
+
+void VideoDisplay::OnSubtitlesSave() {
+	con->ass->SetScriptInfo("Video Zoom Percent", wxString::Format("%g", zoomValue));
+}
diff --git a/aegisub/src/video_display.h b/aegisub/src/video_display.h
index 05b032a49..076bd2261 100644
--- a/aegisub/src/video_display.h
+++ b/aegisub/src/video_display.h
@@ -144,6 +144,8 @@ class VideoDisplay : public wxGLCanvas {
 	void OnSizeEvent(wxSizeEvent &event);
 	void OnContextMenu(wxContextMenuEvent&);
 
+	void OnSubtitlesSave();
+
 public:
 	/// @brief Constructor
 	VideoDisplay(